222011010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3329}}^1$

素因数の和:3377

約数の個数: 128

約数和(自身を含む): 671328000

約数和(自身を除く): 449316990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 2223, 2470, 2565, 3329, 3510, 3705, 4446, 5130, 6658, 6669, 7410, 9987, 11115, 13338, 16645, 19974, 22230, 29961, 33290, 33345, 43277, 49935, 59922, 63251, 66690, 86554, 89883, 99870, 126502, 129831, 149805, 179766, 189753, 216385, 259662, 299610, 316255, 379506, 389493, 432770, 449415, 569259, 632510, 649155, 778986, 822263, 898830, 948765, 1138518, 1168479, 1298310, 1644526, 1707777, 1897530, 1947465, 2336958, 2466789, 2846295, 3415554, 3894930, 4111315, 4933578, 5692590, 5842395, 7400367, 8222630, 8538885, 11684790, 12333945, 14800734, 17077770, 22201101, 24667890, 37001835, 44402202, 74003670, 111005505, 222011010]

約数ペア:

[(1, 222011010), (2, 111005505), (3, 74003670), (5, 44402202), (6, 37001835), (9, 24667890), (10, 22201101), (13, 17077770), (15, 14800734), (18, 12333945), (19, 11684790), (26, 8538885), (27, 8222630), (30, 7400367), (38, 5842395), (39, 5692590), (45, 4933578), (54, 4111315), (57, 3894930), (65, 3415554), (78, 2846295), (90, 2466789), (95, 2336958), (114, 1947465), (117, 1897530), (130, 1707777), (135, 1644526), (171, 1298310), (190, 1168479), (195, 1138518), (234, 948765), (247, 898830), (270, 822263), (285, 778986), (342, 649155), (351, 632510), (390, 569259), (494, 449415), (513, 432770), (570, 389493), (585, 379506), (702, 316255), (741, 299610), (855, 259662), (1026, 216385), (1170, 189753), (1235, 179766), (1482, 149805), (1710, 129831), (1755, 126502), (2223, 99870), (2470, 89883), (2565, 86554), (3329, 66690), (3510, 63251), (3705, 59922), (4446, 49935), (5130, 43277), (6658, 33345), (6669, 33290), (7410, 29961), (9987, 22230), (11115, 19974), (13338, 16645)]